mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-12-11 14:14:23 +00:00
134 lines
4.1 KiB
C
134 lines
4.1 KiB
C
/* Generic support for remote debugging interfaces.
|
|
|
|
Copyright 1993, 1994, 2000, 2001 Free Software Foundation, Inc.
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#ifndef REMOTE_UTILS_H
|
|
#define REMOTE_UTILS_H
|
|
|
|
#include "serial.h"
|
|
#include "target.h"
|
|
|
|
/* Stuff that should be shared (and handled consistently) among the various
|
|
remote targets. */
|
|
|
|
struct _sr_settings
|
|
{
|
|
unsigned int timeout;
|
|
|
|
int retries;
|
|
|
|
char *device;
|
|
serial_t desc;
|
|
|
|
};
|
|
|
|
extern struct _sr_settings sr_settings;
|
|
|
|
/* get and set debug value. */
|
|
#define sr_get_debug() (remote_debug)
|
|
#define sr_set_debug(newval) (remote_debug = (newval))
|
|
|
|
/* get and set timeout. */
|
|
#define sr_get_timeout() (sr_settings.timeout)
|
|
#define sr_set_timeout(newval) (sr_settings.timeout = (newval))
|
|
|
|
/* get and set device. */
|
|
#define sr_get_device() (sr_settings.device)
|
|
#define sr_set_device(newval) \
|
|
{ \
|
|
if (sr_settings.device) xfree (sr_settings.device); \
|
|
sr_settings.device = (newval); \
|
|
}
|
|
|
|
/* get and set descriptor value. */
|
|
#define sr_get_desc() (sr_settings.desc)
|
|
#define sr_set_desc(newval) (sr_settings.desc = (newval))
|
|
|
|
/* get and set retries. */
|
|
#define sr_get_retries() (sr_settings.retries)
|
|
#define sr_set_retries(newval) (sr_settings.retries = (newval))
|
|
|
|
#define sr_is_open() (sr_settings.desc != NULL)
|
|
|
|
#define sr_check_open() { if (!sr_is_open()) \
|
|
error ("Remote device not open"); }
|
|
|
|
struct gr_settings
|
|
{
|
|
char *prompt;
|
|
struct target_ops *ops;
|
|
int (*clear_all_breakpoints) (void);
|
|
void (*checkin) (void);
|
|
};
|
|
|
|
extern struct gr_settings *gr_settings;
|
|
|
|
/* get and set prompt. */
|
|
#define gr_get_prompt() (gr_settings->prompt)
|
|
#define gr_set_prompt(newval) (gr_settings->prompt = (newval))
|
|
|
|
/* get and set ops. */
|
|
#define gr_get_ops() (gr_settings->ops)
|
|
#define gr_set_ops(newval) (gr_settings->ops = (newval))
|
|
|
|
#define gr_clear_all_breakpoints() ((gr_settings->clear_all_breakpoints)())
|
|
#define gr_checkin() ((gr_settings->checkin)())
|
|
|
|
/* Keep discarding input until we see the prompt.
|
|
|
|
The convention for dealing with the prompt is that you
|
|
o give your command
|
|
o *then* wait for the prompt.
|
|
|
|
Thus the last thing that a procedure does with the serial line
|
|
will be an gr_expect_prompt(). Exception: resume does not
|
|
wait for the prompt, because the terminal is being handed over
|
|
to the inferior. However, the next thing which happens after that
|
|
is a bug_wait which does wait for the prompt.
|
|
Note that this includes abnormal exit, e.g. error(). This is
|
|
necessary to prevent getting into states from which we can't
|
|
recover. */
|
|
|
|
#define gr_expect_prompt() sr_expect(gr_get_prompt())
|
|
|
|
int gr_multi_scan (char *list[], int passthrough);
|
|
int sr_get_hex_digit (int ignore_space);
|
|
int sr_pollchar (void);
|
|
int sr_readchar (void);
|
|
int sr_timed_read (char *buf, int n);
|
|
long sr_get_hex_word (void);
|
|
void gr_close (int quitting);
|
|
void gr_create_inferior (char *execfile, char *args, char **env);
|
|
void gr_detach (char *args, int from_tty);
|
|
void gr_files_info (struct target_ops *ops);
|
|
void gr_generic_checkin (void);
|
|
void gr_kill (void);
|
|
void gr_mourn (void);
|
|
void gr_prepare_to_store (void);
|
|
void sr_expect (char *string);
|
|
void sr_get_hex_byte (char *byt);
|
|
void sr_scan_args (char *proto, char *args);
|
|
void sr_write (char *a, int l);
|
|
void sr_write_cr (char *s);
|
|
|
|
void gr_open (char *args, int from_tty, struct gr_settings *gr_settings);
|
|
void gr_load_image (char *, int from_tty);
|
|
#endif /* REMOTE_UTILS_H */
|